Taxa Count: 60
ACHATINELLIDAE
ACHATINIDAE
ARCIDAE
ARIOPHANTIDAE
ASSIMINEIDAE
BOTHRIEMBRYONTIDAE
CAMAENIDAE
CHAROPIDAE
DIPLOMMATINIDAE
ELLOBIIDAE
ENDODONTIDAE
EUCONULIDAE
HELICARIONIDAE
HELICINIDAE
HYDROCENIDAE
LYMNAEIDAE
NERITIDAE
PHYSIDAE
PUNCTIDAE
PUPINIDAE
RHYTIDIDAE
STREPTAXIDAE
SUBULINIDAE
TATEIDAE
THIARIDAE
TROCHOMORPHIDAE
UROCYCLIDAE
VERONICELLIDAE
VERTIGINIDAE
ZONITIDAE